}
  }

  /** A holder of counters for calls to hashCode, equals, and compareTo. */
  private static final class CallsCounter {
    long hashCode;
    long equals;
    long compareTo;

    long total() {
      return hashCode + equals + compareTo;
    }

    void zero() {
      hashCode = 0;
      equals = 0;
      compareTo = 0;
    }
  }

              public int hashCode() {
                return runnable.hashCode();
              }
            });
  }

  public void testFailsToForwardEquals() {
    tester.includingEquals();
    assertFailure(
        Runnable.class,
        runnable ->
            new ForwardingRunnable(runnable) {
              @Override
              public int hashCode() {

              public int hashCode() {
                return runnable.hashCode();
              }
            });
  }

  public void testFailsToForwardEquals() {
    tester.includingEquals();
    assertFailure(
        Runnable.class,
        runnable ->
            new ForwardingRunnable(runnable) {
              @Override
              public int hashCode() {

    List<Object> tentativeArgs = new ArrayList<>(args);
    tentativeArgs.set(i, alternateArg);
    return createInstance(factory, tentativeArgs).hashCode()
        == createInstance(factory, args).hashCode();
  }

  // distinctValues is a type-safe class-values mapping, but we don't have a type-safe data
  // structure to hold the mappings.
  @SuppressWarnings({"unchecked", "rawtypes"})

      this.value = value;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
      return obj instanceof Impl && value == ((Impl) obj).value;
    }

    @Override
    public int hashCode() {
      return value;
    }

    @Override
    public String toString() {
      return Integer.toString(value);
    }
  }

  private ClassToInstanceMapTesting() {}

        }
        return false;
      }

      @Override
      public int hashCode() {
        K k = getKey();
        V v = getValue();
        return ((k == null) ? 0 : k.hashCode()) ^ ((v == null) ? 0 : v.hashCode());
      }

      @Override
      public String toString() {
        return getKey() + "=" + getValue();
      }
    };
  }

        }
        return false;
      }

      @Override
      public int hashCode() {
        K k = getKey();
        V v = getValue();
        return ((k == null) ? 0 : k.hashCode()) ^ ((v == null) ? 0 : v.hashCode());
      }

      @Override
      public String toString() {
        return getKey() + "=" + getValue();
      }
    };
  }

    return t;
  }

  @Override
  public boolean equals(@Nullable Object obj) {
    return delegate.equals(obj);
  }

  @Override
  public int hashCode() {
    return delegate.hashCode();
  }

  @Override
  public String toString() {
    return delegate.toString();
  }

  private static final long serialVersionUID = 0L;

        return function.equals(that.function) && supplier.equals(that.supplier);
      }
      return false;
    }

    @Override
    public int hashCode() {
      return Objects.hash(function, supplier);
    }

    @Override
    public String toString() {
      return "Suppliers.compose(" + function + ", " + supplier + ")";
    }

  /**
   * Returns a hash code for {@code value}; obsolete alternative to {@link Float#hashCode(float)}.
   *
   * @param value a primitive {@code float} value
   * @return a hash code for the value
   */
  @InlineMe(replacement = "Float.hashCode(value)")
  public static int hashCode(float value) {
    return Float.hashCode(value);
  }

  /**